872669148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{54311}}^1$

素因数の和:54434

約数の個数: 48

約数和(自身を含む): 2214191616

約数和(自身を除く): 1341522468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 54311, 108622, 162933, 217244, 325866, 651732, 706043, 1412086, 2118129, 2824172, 4236258, 5594033, 8472516, 11188066, 16782099, 22376132, 33564198, 67128396, 72722429, 145444858, 218167287, 290889716, 436334574, 872669148]

約数ペア:

[(1, 872669148), (2, 436334574), (3, 290889716), (4, 218167287), (6, 145444858), (12, 72722429), (13, 67128396), (26, 33564198), (39, 22376132), (52, 16782099), (78, 11188066), (103, 8472516), (156, 5594033), (206, 4236258), (309, 2824172), (412, 2118129), (618, 1412086), (1236, 706043), (1339, 651732), (2678, 325866), (4017, 217244), (5356, 162933), (8034, 108622), (16068, 54311)]